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Poll: Is Hillary Electable?

From NBC's Mark MurrayEarlier today, Howard Wolfson, the communications director for Hillary Clinton's presidential campaign, said in a memo: "As [Clinton strategist] Mark Penn likes to say, people always ask 'can Hillary win?' but he has never had this asked of someone who is already winning. This week's national polls underscore that observation."

But those polls only tell part of the story. According to a new Mason-Dixon survey, given exclusively to NBC/MSNBC and McClatchy newspapers, Clinton is the only major presidential candidate -- either Democrat and Republican -- for whom a majority of likely general election voters say they would not consider voting. In addition, she's the only candidate who registers with a net-unfavorable rating.